DS

Donald Dale Sien

SI Schonstedt Instrument: 1 patents #2 of 3Top 70%
📍 Leesburg, VA: #5 of 22 inventorsTop 25%
🗺 Virginia: #400 of 1,885 inventorsTop 25%
Overall (2004): #231,360 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6819109 Magnetic detector extendable wand Kenneth George Sowers, Thomas Matthew Parker 2004-11-16